Journal of Applied Sciences & Environmental Management 

 - Port-Hartcourt  World Bank(Nationally Co-ordinated Research, National Agriculture Research Projects)  2008 
 - Journal of Applied Sciences & Environmental Management  17 .
<br/><br/><label>ISSN: </label>11198362 
<br/><br/><label>LCCN: </label>MTU211 
<br/><br/><label>LC Class. No.: </label>MTU211